"geoid" . "0"^^ . "A new improved model of the regional gravity field over the area of the Czech Republic and its surrounding areas represents the main result of the project. Geometric representation of this model - quasigeoid - can be used for transformation between geome"@en . "2008-12-16+01:00"^^ . "2005-01-01+01:00"^^ . . . . "1"^^ . "Navrhovan\u00FD projekt se t\u00FDk\u00E1 \u0159e\u0161en\u00ED p\u0159esn\u00E9ho modelu gravimetrick\u00E9ho geoidu a kvazigeoidu pro \u00FAzem\u00ED \u010Cesk\u00E9 republiky (\u010CR) a sousedn\u00EDch st\u00E1t\u016F. Geoid p\u0159edstavuje geometrickou reprezentaci zemsk\u00E9ho t\u00EDhov\u00E9ho pole s \u0161irokou \u0161k\u00E1lou aplikac\u00ED v geod\u00E9zii a dal\u0161\u00EDch geov\u011Bd\u00E1ch. Kvazigeoid reprezentuje nulovou hladinu v syst\u00E9mu tzv. norm\u00E1ln\u00EDch v\u00FD\u0161ek pou\u017E\u00EDvan\u00FDch v \u010CR a sousedn\u00EDch st\u00E1tech. Smyslem grantu je vyhotoven\u00ED podrobn\u00FDch model\u016F obou ploch s pou\u017Eit\u00EDm nov\u00FDch glob\u00E1ln\u00EDch a lok\u00E1ln\u00EDch t\u00EDhov\u00FDch dat a \u00FAdaj\u016F o topografick\u00FDch hmot\u00E1ch ve smyslu jejich geometrie a hustotn\u00EDho rozlo\u017Een\u00ED. Dlouhovln\u00E1 slo\u017Eka model\u016F bude \u0159e\u0161ena s pou\u017Eit\u00EDm nejnov\u011Bj\u0161\u00EDch glob\u00E1ln\u00EDch model\u016F geopotenci\u00E1lu ve smyslu koeficientu jeho rozvoje do \u0159ady sf\u00E9rick\u00FDch harmonick\u00FDch funkc\u00ED odvozen\u00FDch z dat dru\u017Eicov\u00FDch projekt\u016F CHAMP a GRACE. Kr\u00E1tkovln\u00E1 \u010D\u00E1st pak bude ur\u010Dena pomoc\u00ED redukovan\u00FDch t\u00EDhov\u00FDch dat z datab\u00E1ze V\u00DAGTK. Tato datab\u00E1ze p\u0159edstavuje nejkompletn\u011Bj\u0161\u00ED a nejp\u0159esn\u011Bj\u0161\u00ED dostupn\u00E1 t\u00EDhov\u00E1 data pro oblast St\u0159edn\u00ED Evropy vypracovanou ve V\u00DAGTK v" . . "Hlavn\u00EDm v\u00FDsledkem \u0159e\u0161en\u00E9ho grantov\u00E9ho projektu je p\u0159esn\u00FD model lok\u00E1ln\u00EDho t\u00EDhov\u00E9ho pole pro oblast \u010Cesk\u00E9 republiky a p\u0159ilehl\u00FDch oblast\u00ED. Tento model ve form\u011B kvazigeoidu je mo\u017En\u00E9 pou\u017E\u00EDt pro konverzi geometrick\u00FDch v\u00FD\u0161ek m\u011B\u0159en\u00FDch s vysokou p\u0159esnost\u00ED pomoc\u00ED"@cs . . "\u0158e\u0161en\u00ED p\u0159esn\u00FDch model\u016F geoidu a kvazigeoidu pro \u00FAzem\u00ED St\u0159edn\u00ED Evropy" . "8"^^ . . . "2007-05-02+02:00"^^ . "The proposed grant project concems determination of precise models of the gravimetric geoid and quasi-geoid for the territory of the Czech Republic and its neighbouring countries. The geoid is a geometrie representation of the Earth's gravity field with numerous applications in geodesy and other geosciences. The quasi-geoid represents a vertical datum in a syst\u00E9m of normal heights used in the Czech Republic and other European countries. The aim of the grant project is creating high-resolution models of both surfaces deploying newest available global models of geopotential as well as local ground gravity data. The gravity data will be supported by data concem\u00EDng topographical masses, n\u00E1mely their geometry and mass density distribution. A long-wavelengthcomponent of the models will be determined from the latest geopotential models. Spherical harmonie coeff\u00EDcients of geopotential contained in these models are derived from various observations of the gravity-dedicated satellite missions CHAMP and GRACE. A"@en . "8"^^ . . . . . " quasi-geoid" . . . . . . "Determination of precise geoid and quasi-geoid models over the territory of Central Europe"@en . "0"^^ . "GA205/05/2777" . "http://www.isvav.cz/projectDetail.do?rowId=GA205/05/2777"^^ . "2007-12-31+01:00"^^ . "geoid; quasi-geoid; Central Europe"@en . . .